18ct Yellow Gold Whitby Jet Oblong Signet Ring R181 This classic signet style ring features hand carved Whitby Jet which has been sourced directly from the North East coast of Yorkshire. The stunning cabochon is highly polished and set in solid 18ct yellow gold for a smooth finish.  All our Whitby Jet jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform the natural Whitby Jet stone into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions face of ring; 13mm x 12mm, width of band; 12mm either side of the stone, tapering to 4mm at the back